34643245

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 53146800

約数和(自身を除く): 18503555

約数列:

[1, 5, 7, 13, 35, 49, 65, 73, 91, 149, 245, 365, 455, 511, 637, 745, 949, 1043, 1937, 2555, 3185, 3577, 4745, 5215, 6643, 7301, 9685, 10877, 13559, 17885, 33215, 36505, 46501, 54385, 67795, 76139, 94913, 141401, 232505, 380695, 474565, 532973, 707005, 989807, 2664865, 4949035, 6928649, 34643245]

約数ペア:

[(1, 34643245), (5, 6928649), (7, 4949035), (13, 2664865), (35, 989807), (49, 707005), (65, 532973), (73, 474565), (91, 380695), (149, 232505), (245, 141401), (365, 94913), (455, 76139), (511, 67795), (637, 54385), (745, 46501), (949, 36505), (1043, 33215), (1937, 17885), (2555, 13559), (3185, 10877), (3577, 9685), (4745, 7301), (5215, 6643)]